[Determination of isomeric intermediary products of riboflavin synthesis of 1-D-ribitylamino-3,4-dimethyl-2-phenylazobenzene and 1-D-ribitylamino-3,4-dimethyl-6-phenylazobenzene simultaneously].
D001391:Azo Compounds / Q000032:analysis*; D001554:Benzene / Q000032:analysis*; D007259:Infrared Rays; D008722:Methods; D011048:Polarography; D012256:Riboflavin / Q000138:chemical synthesis*; D013053:Spectrophotometry; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
D001391:Azo Compounds; D001554:Benzene; D012256:Riboflavin
Stanovení isomerních meziproduktů synthesy riboflavinu 1-D-ribitylamino-3,4-dimethyl-2-fenylazobenzenu a 1-D-ribitylamino-3,4-dimethyl-6-fenylazobenzenu vedle sebe.